23
Fault mode
Note:
*Fault mode: Errors are caused
by inside circuit error or external
reasons such as over
temperature, output short
circuited and so on.
PV energy and utility can
charge batteries.
Charging by utility and PV energy. (Only
available in 1K/2K/3K model)
Charging by utility. (Only available in 1K/2K/3K
model)
Charging by PV energy.
No charging.
Utility can power loads when
the unit starts up without
battery. (Only available in
4K/5K model with single
operation)
Power from utility
Line Mode
The unit will provide output
power from the mains. It will
also charge the battery at
line mode.
Charging by utility and PV energy.
Charging by utility.